Предмет: Физика, автор: vika456781

Охарактеризуйте движение муравья ,воспользовавшись графиком ,приведенным на рис. 12. Подсказка: на участке CD координата муравья уменьшается с течением времени . Что это означает ?

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Автор ответа: tana20101997

0

Участок oB равномерное движение со скоростью V=(6-0)/2=3 см/с
Участок ВС стоит на месте
Участок CD меняет направление движения и идет к первоначально пункту со скоростью 3 м/с

Автор ответа: vika456781

0

Спасибо

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